Sunbury Premium Diesel price trend

Premium Diesel · city daily averages

Sunbury is in the middle of its recent range and easing: Premium Diesel averaged 273.8 c/L on Mon 9 Nov, 16.1 c/L under its high of 289.9 c/L on Tue 29 Sept and 28.4 c/L above its low of 245.4 c/L on Sun 16 Aug.

Sunbury city daily averages

Sunbury Premium Diesel, last 89 days

Latest, Mon 9 Nov

Source: FuelRadar (fuelradar.com.au)

View the reported prices
Sunbury Premium Diesel city daily averages
DayPremium Diesel (c/L)
273.8
273.1
275.9
276.2
277.7
278.6
279.1
279.4
279.4
277.9
276.6
276.6
276.4
276.2
275.9
276.7
276.7
276.4
276.6
276.9
277.2
277.2
277.2
277.2
277.5
278.5
279.0
279.9
280.4
280.4
280.4
280.8
281.5
280.9
280.9
285.2
285.2
285.1
285.8
287.7
289.2
289.9
289.9
289.6
289.6
288.7
287.7
287.7
286.4
288.6
283.1
283.1
277.9
267.7
264.6
264.4
263.4
262.9
261.7
260.6
258.9
257.7
256.7
256.0
256.0
253.8
254.2
254.2
254.8
254.9
254.9
255.2
255.4
255.4
255.4
254.7
255.1
254.4
254.1
254.1
251.6
251.6
251.2
249.1
247.7
245.4
247.9
247.9
249.2

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What's next for Sunbury prices

Premium Diesel · next 7 days · estimate

Estimate only (yesterday's outlook): prices may fall about 3.0 c/L by Thu 12 Nov, then sit about 1.1 c/L below today by Tue 17 Nov.

Sunbury Premium Diesel forecast for the next 7 days
WhenEstimate (c/L)Change
TomorrowWed 11 Nov271.0likely 269.2–277.5About the same
In 3 daysFri 13 Nov270.2likely 266.6–283.1Down 1.7
In 7 daysTue 17 Nov270.8likely 264.4–293.1Down 1.1

Change is from the outlook's 271.9 c/L for today. Over the last 55 days, 7-day estimates missed by 5.8 c/L on average; "no change" missed by 5.7 c/L.

How Sunbury compares

On Mon 9 Nov Sunbury's Premium Diesel city average was 9.6 c/L below Melbourne's. It is 1.1 c/L below the Victoria average and 1.4 c/L below the Australia average of current station reports. Sunbury averaged 279.1 c/L in October, 6.9 c/L higher than in September. Sunbury averaged 237.2 c/L for U91 in October 2026, the 11th cheapest of the 105 Victoria towns we ranked and 0.5 c/L below Melbourne.

Sunbury Premium Diesel average against its capital, state and Australia
AreaPremium Diesel average (c/L)
SunburyCity daily average, Mon 9 Nov273.8
MelbourneCity daily average, Mon 9 Nov283.4
Victoria939 current station reports274.9
Australia4,136 current station reports275.2

Source: October 2026 regional fuel price report

Cheapest day of the week in Sunbury

Full weeks each day was the cheapest

Source: FuelRadar (fuelradar.com.au) · data as at 8 Nov 2026, 10:00 am AEST

No weekday was reliably cheaper over the last 11 full weeks; weekday averages sat within 0.9 c/L of each other.

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Premium Diesel price questions

What is the best day to buy Premium Diesel in Sunbury?

There is no reliably cheaper day right now. No weekday was consistently cheapest in Sunbury over the last 11 full weeks to 8 Nov: the weekday averages sat within 0.9 c/L of each other. Compare current station prices instead.

Does Premium Diesel follow a regular petrol price cycle?

Premium Diesel does not usually follow the regular unleaded petrol cycle. The chart is recent price history, not a countdown to a low.

How should I compare Premium Diesel prices in Sunbury?

Compare the same fuel type across nearby stations, check when each price was updated and weigh any saving against the extra distance.